>> obama: oh, yeah. look, i mean, we- we passed historic legislation that strengthened our financial regulations. we passed historic legislation that will not only provide 30 million more people coverage, but also insures that, you know, kids can stay on their parents' health insurance plans until they are 26 and seniors have lower prescription drugs. and so, change has happened, and positive change for the american people. i'm the first one to confess that the spirit that i brought to washington that i wanted to see instituted where we weren't constantly in-- in a political slugfest but were focused more on problem-solving-- that, you know, i haven't fully accomplished that. haven't even come close in some cases. and, you know, if you ask me what-- what's my biggest disappointment is that we haven't changed the tone in washington as much as i would have liked. >> kroft: and you don't bear any responsibility for that? >> obama: oh, i think that, you know, as president, i bear responsibility for everythin